WO2010138921A3 - Transmission de signal avec un espacement de sous-porteuses défini dans des systèmes de communication ofdma - Google Patents
Transmission de signal avec un espacement de sous-porteuses défini dans des systèmes de communication ofdma Download PDFInfo
- Publication number
- WO2010138921A3 WO2010138921A3 PCT/US2010/036737 US2010036737W WO2010138921A3 WO 2010138921 A3 WO2010138921 A3 WO 2010138921A3 US 2010036737 W US2010036737 W US 2010036737W WO 2010138921 A3 WO2010138921 A3 WO 2010138921A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- station
- predetermined value
- subcarrier spacing
- signal transmission
- khz
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/0001—Arrangements for dividing the transmission path
- H04L5/0014—Three-dimensional division
- H04L5/0023—Time-frequency-space
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
- H04L27/2602—Signal structure
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/0404—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas the mobile station comprising multiple antennas, e.g. to provide uplink diversity
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
- H04L27/2602—Signal structure
- H04L27/2605—Symbol extensions, e.g. Zero Tail, Unique Word [UW]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/14—Two-way operation using the same type of signal, i.e. duplex
- H04L5/143—Two-way operation using the same type of signal, i.e. duplex for modulated signals
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP10781348.7A EP2436131A4 (fr) | 2009-05-29 | 2010-05-28 | Transmission de signal avec un espacement de sous-porteuses défini dans des systèmes de communication ofdma |
JP2012513335A JP2012529193A (ja) | 2009-05-29 | 2010-05-28 | Ofdma通信システム内での固定副搬送波間隔での信号伝送 |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US18265809P | 2009-05-29 | 2009-05-29 | |
US61/182,658 | 2009-05-29 | ||
US18517009P | 2009-06-08 | 2009-06-08 | |
US61/185,170 | 2009-06-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2010138921A2 WO2010138921A2 (fr) | 2010-12-02 |
WO2010138921A3 true WO2010138921A3 (fr) | 2011-02-17 |
Family
ID=43223392
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2010/036737 WO2010138921A2 (fr) | 2009-05-29 | 2010-05-28 | Transmission de signal avec un espacement de sous-porteuses défini dans des systèmes de communication ofdma |
Country Status (5)
Country | Link |
---|---|
US (1) | US8638652B2 (fr) |
EP (1) | EP2436131A4 (fr) |
JP (1) | JP2012529193A (fr) |
KR (1) | KR20120040688A (fr) |
WO (1) | WO2010138921A2 (fr) |
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KR20110033030A (ko) * | 2009-09-24 | 2011-03-30 | 엘지전자 주식회사 | 무선 통신 시스템에서 소정의 프레임 구조를 이용하여 신호를 송수신하는 장치 및 방법 |
WO2012050372A2 (fr) * | 2010-10-13 | 2012-04-19 | 엘지전자 주식회사 | Procédé de transmission d'informations de commande et dispositif associé |
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KR20120103201A (ko) * | 2011-03-10 | 2012-09-19 | 삼성전자주식회사 | 이동통신 시스템에서 하향링크 송수신 장치 및 방법 |
KR101820731B1 (ko) | 2011-08-25 | 2018-01-22 | 삼성전자주식회사 | 다수의 직교 주파수 분할 다중 파라미터 셋을 지원하는 무선통신 시스템에서 통신 방법 및 장치 |
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WO2015076917A1 (fr) | 2013-11-19 | 2015-05-28 | Li Guoqing C | Station maître et procédé de communication hew avec configuration de champ de signal pour exploitation de canal large bande mu-mimo ofdma hew |
US9544914B2 (en) | 2013-11-19 | 2017-01-10 | Intel IP Corporation | Master station and method for HEW communication using a transmission signaling structure for a HEW signal field |
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KR102246558B1 (ko) * | 2014-02-28 | 2021-04-30 | 엘지전자 주식회사 | 무선 통신 시스템에서 저 지연을 위한 신호를 생성하는 방법 및 그 장치 |
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EP3186937B1 (fr) * | 2014-08-28 | 2023-11-22 | Atlas Global Technologies LLC | Procédé d'émission de trames et procédé de réception de trames |
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US9531500B1 (en) | 2014-10-17 | 2016-12-27 | Sprint Spectrum L.P. | Systems and methods for determining frame structures for frequency bands |
US10333752B2 (en) * | 2015-03-13 | 2019-06-25 | Qualcomm Incorporated | Guard-band for scaled numerology multiplexing |
EP3272051B1 (fr) | 2015-03-17 | 2023-07-19 | Nokia Solutions and Networks Oy | Procédé, appareil, système et programme informatique permettant une extension de largeur de bande de porteuse lte à l'aide d'un espacement de sous-porteuse accru |
US9985760B2 (en) | 2015-03-31 | 2018-05-29 | Huawei Technologies Co., Ltd. | System and method for an adaptive frame structure with filtered OFDM |
US11050503B2 (en) | 2015-03-31 | 2021-06-29 | Huawei Technologies Co., Ltd. | System and method of waveform design for operation bandwidth extension |
US10333678B2 (en) * | 2015-05-29 | 2019-06-25 | Huawei Technologies Co., Ltd. | Systems and methods of adaptive frame structure for time division duplex |
JP6737868B2 (ja) * | 2015-07-06 | 2020-08-12 | 華為技術有限公司Huawei Technologies Co.,Ltd. | データ送信方法、無線ネットワーク装置、及び通信システム |
US11212147B2 (en) * | 2015-10-23 | 2021-12-28 | Huawei Technologies Co., Ltd. | Systems and methods for configuring carriers using overlapping sets of candidate numerologies |
CN108353054B (zh) * | 2015-10-29 | 2021-07-02 | 夏普株式会社 | 用于多物理结构体系的系统和方法 |
WO2017082793A1 (fr) * | 2015-11-13 | 2017-05-18 | Telefonaktiebolaget Lm Ericsson (Publ) | Numérologie mélangée d'un système dma pour un récepteur dft unique |
US10433283B2 (en) | 2016-01-26 | 2019-10-01 | Huawei Technologies Co., Ltd. | System and method for bandwidth division and resource block allocation |
CN110855407B (zh) * | 2016-03-31 | 2020-12-08 | 华为技术有限公司 | 信息的发送方法、发送装置、通信装置及可读存储介质 |
US11764914B2 (en) * | 2016-05-09 | 2023-09-19 | Qualcomm Incorporated | Numerology dependent signal transmission |
DK3618342T3 (da) | 2016-05-13 | 2020-11-16 | Ericsson Telefon Ab L M | Multi-underbærebølgesystem med flere numerologier |
CN109314688B (zh) * | 2016-05-22 | 2021-08-27 | Lg 电子株式会社 | 在无线通信系统中配置新无线电接入技术的帧结构的方法和装置 |
WO2017206187A1 (fr) | 2016-06-03 | 2017-12-07 | 广东欧珀移动通信有限公司 | Procédé et dispositif permettant de transmettre des données |
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WO2018010143A1 (fr) | 2016-07-14 | 2018-01-18 | 广东欧珀移动通信有限公司 | Procédé de communication, station de base, et équipement d'utilisateur |
CN107634924B (zh) * | 2016-07-18 | 2020-08-11 | 中兴通讯股份有限公司 | 同步信号的发送、接收方法及装置、传输系统 |
CN107733830B (zh) * | 2016-08-12 | 2021-12-10 | 中兴通讯股份有限公司 | 一种多载波信号产生的方法、装置及系统 |
JP2018026818A (ja) | 2016-08-12 | 2018-02-15 | 華碩電腦股▲ふん▼有限公司 | 無線通信システムにおいてヌメロロジ帯域幅を決定する方法及び装置 |
CN109150483B (zh) * | 2016-09-29 | 2020-01-21 | 华为技术有限公司 | 参数确定方法、基站及用户设备 |
US10334533B2 (en) | 2016-11-02 | 2019-06-25 | At&T Intellectual Property I, L.P. | Non-orthogonal design for channel state information reference signals for a 5G air interface or other next generation network interfaces |
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EP3767836A4 (fr) * | 2018-03-21 | 2021-03-10 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Procédé et dispositif de transmission de signal |
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US20080056117A1 (en) * | 2006-09-01 | 2008-03-06 | Tarik Muharemovic | Specification of sub-channels for fdm based transmission including ofdma and sc-ofdma |
US20090122771A1 (en) * | 2007-10-17 | 2009-05-14 | Sean Cai | Ofdm/ofdma frame structure for communication systems |
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KR20080089728A (ko) * | 2007-04-02 | 2008-10-08 | 엘지전자 주식회사 | 다중 부 반송파 시스템에서의 부 반송파 간격 적용 방법 및이를 지원하는 이동 단말 |
CN101136894B (zh) * | 2007-03-23 | 2012-11-28 | 中兴通讯股份有限公司 | 可扩展的ofdm及ofdma带宽分配的方法和系统 |
JP2011502386A (ja) * | 2007-10-17 | 2011-01-20 | ゼットティーイー ユー.エス.エー. インコーポレイテッド | 通信システムのためのofdm/ofdmaフレーム構造 |
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-
2010
- 2010-05-28 EP EP10781348.7A patent/EP2436131A4/fr not_active Withdrawn
- 2010-05-28 WO PCT/US2010/036737 patent/WO2010138921A2/fr active Application Filing
- 2010-05-28 US US12/790,692 patent/US8638652B2/en active Active
- 2010-05-28 KR KR1020117031596A patent/KR20120040688A/ko not_active Application Discontinuation
- 2010-05-28 JP JP2012513335A patent/JP2012529193A/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080056117A1 (en) * | 2006-09-01 | 2008-03-06 | Tarik Muharemovic | Specification of sub-channels for fdm based transmission including ofdma and sc-ofdma |
US20090122771A1 (en) * | 2007-10-17 | 2009-05-14 | Sean Cai | Ofdm/ofdma frame structure for communication systems |
Also Published As
Publication number | Publication date |
---|---|
US8638652B2 (en) | 2014-01-28 |
EP2436131A2 (fr) | 2012-04-04 |
US20110032850A1 (en) | 2011-02-10 |
JP2012529193A (ja) | 2012-11-15 |
WO2010138921A2 (fr) | 2010-12-02 |
KR20120040688A (ko) | 2012-04-27 |
EP2436131A4 (fr) | 2014-03-05 |
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